Home / 23,842.87-32,901.63-14,889.84

Finding the Fourth Proportional to 23,842.87, 32,901.63 and 14,889.84

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Solution

The fourth proportional to 23,842.87, 32,901.63 and 14,889.84 is: 20,547.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842.87 : 32,901.63 = 14,889.84 : x
  2. Step 2: Convert to fraction form
    23,842.87/32,901.63 = 14,889.84/x
  3. Step 3: Cross multiply
    23,842.87x = 32,901.63 × 14,889.84
  4. Step 4: Simplify right side
    23,842.87x = 489,899,827.22
  5. Step 5: Solve for x
    x = 489,899,827.22/23,842.87
  6. Step 6: Final answer
    x = 20,547.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.